Customer Ratings & Reviews

I have a 2018 Subaru Impreza. I was starting to get bad gas mileage around 145,000 miles. I switched over from using OEM oil and filter to using a wix xp filter with this oil and my gas mileage went back up significantly. Also, my engine sounds like it is idling more fluently and quietly again. I can’t say enough good about this product, I will be a life long AMSOIL customer.

Never had an oil that made the car feel different after you changed it. Awesome.

Awesome. Never had an oil the made a difference to the car that you can actually feel.

Great oil with an awesome name. Aside from the filter, you send everything i need to do the task. Top all that off with a guaranteed mileage or timeframe. Bravo

Best oil I've ever used.

Excellent oil.

I love using their oil and the vehicles seem to like it too. BUT….the 1 gallon bottle are the absolute worst I have ever used. There is absolutely no way to get a smooth pour from the beginning. The oil splashes everywhere and oil is always dripping down the from of the bottle after pouring. PLEASE, PLEASE redesign your crappy bottles.

only oil i trust in my cars

Great product great shipping. Very satisfied.

Amsoil oil and products is a brand name you can trust! I've been using Amsoil for years in all my vehicles and never once did it let me down. If you love your car or truck or off-road vehicle, use Amsoil, it's worth every penny!

My 2019 Acura RDX with 132000 miles started running real smooth and quiet after I started using this oil!

This is the best engine oil in the industry. You can't do better. Ive tried a lot of the others

Cars performance is always best whenever I use AMSOIL. Very fast shipping as well.

Just what my old truck needs after years of hard work on the farm

Will buy again in future.

My daughter's car runs smoother and little quieter always have had awesome experience with amsoil

I will never go back to purchasing from big box stores again...Amsoil provides a premium product with premium service and delivery... it's all that I run in our 2018 4runner, 19 Tundra, 18 Scatpack Charger.

I had 12,000 mile oil tested and the results were surprising as to how good the oil still was. I’ve used this oil for 4 years and my engine has never run better and uses no oil.

very good

This oil works. Improved performance and mpg.